Horn-like space-coiling metamaterials toward simultaneous phase and amplitude modulation
Acoustic metasurfaces can be used to control acoustic waves, but generally they focus on phase control which limits potential functionality. Here, Ghaffarivardavagh et al. analytically develop a horn-like space coiling acoustic metasurface to control both the amplitude and phase of acoustic radiatio...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2018-04-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-018-03839-z |
| Summary: | Acoustic metasurfaces can be used to control acoustic waves, but generally they focus on phase control which limits potential functionality. Here, Ghaffarivardavagh et al. analytically develop a horn-like space coiling acoustic metasurface to control both the amplitude and phase of acoustic radiation patterns. |
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| ISSN: | 2041-1723 |